I've used this straw for a few weeks now. It does and awesome job of filtering or keeping the tea from getting through. It has never clogged. Cleaning is a dream. The stainless steal design with the spring loaded tip allows you to pivot the filter end out of the way to ensure you can complete cleaning both inside and outside the straw. I truly recommend this for anyone who uses Mountain Mel's tea or any other organic tea.
Thanks for this review! It's definitely my favorite way to drink tea!